Intelligent key management system and method in radiation red area

Abstract

The invention provides an intelligent key management system in a radiation red area. The intelligent key management system comprises an intelligent key cabinet, an intelligent key and a management host, The intelligent key cabinet comprises a cabinet body, a cabinet door, a lock catch mechanism, an intelligent control end and an intelligent induction plate. The intelligent control end reads the ICcard number, the key password and / or the fingerprint swiped by the user and sends the IC card number, the key password and / or the fingerprint to the management host, and drives the lock catch mechanism to open the cabinet door or continuously lock the cabinet door after receiving a judgment result of the management host; When the cabinet door is opened, the intelligent induction plate induces theaction and the action state of the intelligent key and preset information through the induction type key column and sends the action and the action state and the preset information to the managementhost; And the management host judges the IC card number, the key password and / or the fingerprint to form a corresponding judgment result, and identifies the action and the action state of the intelligent key sensed by the intelligent sensing plate to determine the returning state of the intelligent key. The implementation of the invention solves the problems of disordered account recording, potential safety hazards in authorization and the like in the prior art, reduces the management risk and improves the security.

Description

technical field [0001] The invention relates to the technical field of nuclear safety, in particular to a radiation red zone smart key management system and method. Background technique [0002] The management of keys in the radiation red zone is one of the key concerns of the radiation protection of the power station. According to the "Room Key Management in High Radiation Risk Areas" procedure: the keys in the red zone must be implemented in accordance with the dual-key management process. Let’s start the implementation together. [0003] At present, the keys in the radiation red zone follow the ordinary key cabinet lock management mode, and the main problems are as follows: 1) The ledger records are chaotic and the signature information is incomplete; 2) Unauthorized personnel open the key cabinet; 3) Part of the ledger is lost and issued red Discrepancies in district permits and external assessment inspections have brought a series of negative facts. Contents of the i...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a radiation red zone smart key management system and method, which solves the problems of chaotic ledger records and potential safety hazards in authorization in the prior art, reduces management risks, and improves security

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